1271764224

素因数分解:

$2^8\times 3^2\times {\mathrm{551981}}^1$

素因数の和:552003

約数の個数: 54

約数和(自身を含む): 3666816426

約数和(自身を除く): 2395052202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 551981, 1103962, 1655943, 2207924, 3311886, 4415848, 4967829, 6623772, 8831696, 9935658, 13247544, 17663392, 19871316, 26495088, 35326784, 39742632, 52990176, 70653568, 79485264, 105980352, 141307136, 158970528, 211960704, 317941056, 423921408, 635882112, 1271764224]

約数ペア:

[(1, 1271764224), (2, 635882112), (3, 423921408), (4, 317941056), (6, 211960704), (8, 158970528), (9, 141307136), (12, 105980352), (16, 79485264), (18, 70653568), (24, 52990176), (32, 39742632), (36, 35326784), (48, 26495088), (64, 19871316), (72, 17663392), (96, 13247544), (128, 9935658), (144, 8831696), (192, 6623772), (256, 4967829), (288, 4415848), (384, 3311886), (576, 2207924), (768, 1655943), (1152, 1103962), (2304, 551981)]